from tkinter import *

print('Введите начальную координату X:')
X = int(input())
print('Введите начальную координату Y:')
Y = int(input())
print('Введите начальную координату N:')
N = int(input())


coords = [0, 0, 10, 0, 10, 10, 20, 10, 20, 20, 10, 20, 10, 30, 0, 30]
if N ==0 and x>=0 and X<=500 and Y>=0 and Y<=500:
 pass
else:
 if N > 0 and 0*N+X>=0 and 30*N+Y>=0 and 0*N+X<=500 and 30*N+Y<=500:
  pass
 else:
  if N< 0 and 30*N+X>=0 and 30*N+Y>=0 and 0*N+X<=500 and 0*N+Y<=500: 
   pass
  else:
   print('Размер фигуры превышает максимальный размер поля')
   exit()


root = Tk ()
root.title ("Ит марафон")
root.geometry("500x500")

canvas = Canvas(bg="white", width=500, height=500)

canvas.pack (anchor=CENTER, expand=1)

canvas.create_polygon(
                      coords[0] *N+X, coords[1] *N+Y,
                      coords[2] *N+X, coords[3] *N+Y,
                      coords[4] *N+X, coords[5] *N+Y,
                      coords[6] *N+X, coords[7] *N+Y,
                      coords[8] *N+X, coords[9] *N+Y,
                      coords[10] *N+X, coords[11] *N+Y,
                      coords[12] *N+X, coords[13] *N+Y,  
                      coords[14] *N+X, coords[15] *N+Y,
                     )
root.mainloop()

